#home-ad {
  background-color: #fff;

  h2 {
    font-size: 16px;
    font-weight: 700;
    padding: 10px 15px;
    border-bottom: 1px solid #f1f1f1;
  }

  .ad-container {
    width: 100%;
    padding: 10px 15px;
  }

  .ad-item {
    width: 33.3%;
    height: 140px;
    padding:2px;
    img {
      width: 100%;
      height: 100%;
      display: inline-block;
      background-color: #eee;
    }
  }
}